(3GdJdHS HGdLQjeI hGKGQg (B: s (3OQGSI ebGQfI Hjf GdJTQjYGJ GdhVYjI hGdTQjYI GdGSdGejI (B/ s - (3GHh ZGHI, NGdO YHO GdYXje, s; (3GHh ZGHg, aJMj YHO GdYXje, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdacQ GdLGeYj, s, 2010)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B321-332.s
Keywords: (3GdJdHS HGdLQjeI(B.s; (3GdVHW GdbVGFj(B.s